I highly suggest you wrap your head around the concept of locks, as presented in the first video Dominic linked. They're VERY important, and once you understand fully how they work, you'll be able to do great stuff.

That said, they since implemented an easier way to add hats to characters. You simply have to drag the character's animation set onto the hat's animation set, then select the hat and fully apply the zero preset. This also works with most weapons.

I highly suggest you wrap your head around the concept of locks, as presented in the first video Dominic linked. They're VERY important, and once you understand fully how they work, you'll be able to do great stuff.

That said, they since implemented an easier way to add hats to characters. You simply have to drag the character's animation set onto the hat's animation set, then select the hat and fully apply the zero preset. This also works with most weapons.

Yeah i figured our the locks and make a screenshot i am about to upload.